tidealmanac
Thu, Oct 8

Friday, October 9, 2026

Greys Island, AK · NOAA 9451238 · MLLW · Local time (America/Sitka)

Sat, Oct 10

This is a subordinate station: NOAA predicts its highs and lows from a nearby reference station and publishes no curve for it. Nothing is interpolated.

Tides

  1. High12:29 AM16.0 ft4.88 m
  2. Low6:23 AM-0.1 ft-0.04 m
  3. High12:45 PM17.1 ft5.23 m
  4. Low6:52 PM-0.8 ft-0.24 m

Range 17.9 ft5.47 m · 4 predicted tides · MLLW

Sun

Civil dawn
6:31 AM
Sunrise
7:09 AM
Solar noon
12:38 PM
Sunset
6:06 PM
Civil dusk
6:44 PM
Daylight
10h 57m

Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.

Moon

New moon3% illuminated · day 27 of the cycle

Near new or full moon: spring tides, a larger range than average. Approximate phase, computed here.

This week

Tue, Oct 6L 4:08AM 0.8 ft0.25 mH 10:47AM 14.0 ft4.25 mL 4:37PM 3.4 ft1.05 mH 10:48PM 14.7 ft4.49 mWed, Oct 7L 5:01AM 0.2 ft0.07 mH 11:32AM 15.3 ft4.65 mL 5:29PM 1.7 ft0.53 mH 11:42PM 15.5 ft4.73 mThu, Oct 8L 5:44AM -0.1 ft-0.04 mH 12:10PM 16.4 ft4.99 mL 6:12PM 0.3 ft0.09 mFri, Oct 9H 12:29AM 16.0 ft4.88 mL 6:23AM -0.1 ft-0.04 mH 12:45PM 17.1 ft5.23 mL 6:52PM -0.8 ft-0.24 mSat, Oct 10H 1:12AM 16.2 ft4.93 mL 6:59AM 0.2 ft0.06 mH 1:17PM 17.6 ft5.36 mL 7:28PM -1.4 ft-0.43 mSun, Oct 11H 1:52AM 16.1 ft4.89 mL 7:32AM 0.8 ft0.24 mH 1:48PM 17.6 ft5.37 mL 8:03PM -1.6 ft-0.48 mMon, Oct 12H 2:29AM 15.6 ft4.76 mL 8:05AM 1.6 ft0.50 mH 2:18PM 17.3 ft5.28 mL 8:38PM -1.3 ft-0.40 m